(TeX-add-style-hook "chapter1"
 (lambda ()
    (LaTeX-add-labels
     "sec:vanilla-opti-pric"
     "sec:black-schol-form"
     "sec:bs-impl-volat"
     "fig:smile"
     "sec:monte-carlo-simul"
     "sec:pde-method"
     "eq:BS"
     "sec:char-funct-quadr"
     "eq:BSCF"
     "sec:references-journey")))

